Asics GEL-Nerve 33 Men's Running Shoes Synthetic treaded-sole sole This shoe has been updated and engineered to improve stability, comfort and fit. The shoe features a synthetic fabric and leather upper that provides you with glove like fit & ComforDry sock liner for a drier healthier environment, rubber outsole. Asics Gel Cushioning System that will absorb shock and help protect from harmful forces while $90 Department Store Retail Value.